C₂₂H₂₅ClO₅S

Base Information

• Chemical Name: C₂₂H₂₅ClO₅S
• CAS No.: 943911-91-9
• Molecular Formula: C₂₂H₂₅ClO₅S
• Molecular Weight: 436.957
• Mol file: 943911-91-9.mol

Synonyms:C₂₂H₂₅ClO₅S

Chemical Property of C₂₂H₂₅ClO₅S

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of C₂₂H₂₅ClO₅S

There total 5 articles about C₂₂H₂₅ClO₅S which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 65.0%

C21H25ClO4S (943911-96-4) + Dichloromethyl methyl ether (4885-02-3) → C22H25ClO5S (943911-91-9)

Guidance literature:

With titanium tetrachloride; In dichloromethane; at 0 - 20 ℃;

DOI:10.1246/cl.2007.654

Reference yield:

sodium p-toluenesulfinate → C22H25ClO5S (943911-91-9)

Guidance literature:

Multi-step reaction with 3 steps

1: 68 percent / sodium hydrogen carbonate; tetra-n-butylammonium iodide / Pd₂(dba)3CHCl₃ / dimethylsulfoxide / 96 h / 80 °C

2: 100 percent / NCS / acetonitrile / Heating

3: 65 percent / TiCl₄ / CH₂Cl₂ / 0 - 20 °C

With N-chloro-succinimide; titanium tetrachloride; tetra-(n-butyl)ammonium iodide; sodium hydrogencarbonate; tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; In dichloromethane; dimethyl sulfoxide; acetonitrile;

DOI:10.1246/cl.2007.654

Reference yield:

2-iodo-1,3-dimethoxy-5-methylbenzene (54812-37-2) → C22H25ClO5S (943911-91-9)

Guidance literature:

Multi-step reaction with 3 steps

1: 68 percent / sodium hydrogen carbonate; tetra-n-butylammonium iodide / Pd₂(dba)3CHCl₃ / dimethylsulfoxide / 96 h / 80 °C

2: 100 percent / NCS / acetonitrile / Heating

3: 65 percent / TiCl₄ / CH₂Cl₂ / 0 - 20 °C

With N-chloro-succinimide; titanium tetrachloride; tetra-(n-butyl)ammonium iodide; sodium hydrogencarbonate; tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; In dichloromethane; dimethyl sulfoxide; acetonitrile;

DOI:10.1246/cl.2007.654

upstream raw materials:

C₂₁H₂₅ClO₄S

Dichloromethyl methyl ether

C₂₁H₂₆O₄S

2-iodo-1,3-dimethoxy-5-methylbenzene

Downstream raw materials:

C₂₀H₂₁ClO₅S

C₂₄H₂₉ClO₇S

C₂₆H₃₃ClO₈S

C₃₁H₄₅ClO₈